Universal Licensing System
WPIM423
OHIO NORTHERN UNIVERSITY
License details
| ULS identifier | 1732410 |
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| Call sign | WPIM423 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-08-09 |
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| Expiration | 2035-09-25 |
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| Frequency range | 461.675 - 466.675 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | ADA, HARDIN, OH |
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| Coordinates | 40.7661667, -83.8371667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 461.67500000 | | | 75.000000 | 200.000000 | |
| 2 | 1 | MO | 461.67500000 | | | 4.000000 | | |
| 2 | 1 | MO | 466.67500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.67500000 | | 11K2F3E |
| 2 | 1 | 461.67500000 | | 11K2F3E |
| 2 | 1 | 466.67500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 525 S MAIN ST, ADA, HARDIN, OH | 40.76616667, -83.83716667 | 294.000 m | TOWER | 91.000 m structure / 91.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 525 S MAIN ST, ADA, OH | HARDIN | 4197722222 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-09 | WPIM423 | LIREN |
| 2025-06-30 | WPIM423 | LETRES |
| 2015-08-18 | WPIM423 | LIREN |
| 2015-08-15 | WPIM423 | LIMOD |
| 2015-08-14 | WPIM423 | ESCAPR |
| 2015-06-29 | WPIM423 | LETRES |
| 2012-01-10 | WPIM423 | LIMOD |
| 2011-11-10 | WPIM423 | ESCAPR |
| 2005-07-27 | WPIM423 | LIREN |
| 2005-07-26 | WPIM423 | ESCAPR |
| 2005-07-04 | WPIM423 | LETRES |
| 2002-04-29 | WPIM423 | AUDOPR |
| 2000-11-23 | WPIM423 | LICCNV |
| 2000-10-24 | WPIM423 | LIREN |
| 2000-10-24 | WPIM423 | AUTHPR |
| 2000-06-23 | WPIM423 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1732410 | 2026-08-02 01:18:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIM423 | ULS 1732410 | 2026-08-02 01:18:42 |
| Status | A | ULS 1732410 | 2026-08-02 01:18:42 |
| Service | IG | ULS 1732410 | 2026-08-02 01:18:42 |
| Grant Date | 2025-08-09 | ULS 1732410 | 2026-08-02 01:18:42 |
| Expiration Date | 2035-09-25 | ULS 1732410 | 2026-08-02 01:18:42 |